Экологические проблемы: Загрязнение воздуха
Чем вы дышите?
1 month ago 00:00:59 6
1 month ago 00:01:51 1
![[NTDRussian] Словенский ученый совершит экологичную кругосветку](https://sun9-59.userapi.com/impg/6eu6RcLV-3jVbkWq5APJxb6HnAWW39n3e4SSeg/IPH7CqMpU5I.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=da9936ab13fd656b67da86ac75d27c99&c_uniq_tag=GwV1g6Wb66FC2AUmGaRO1x8xf0L2SfI-oGLvr8qLdfk&type=video_thumb)
1 month ago 00:01:58 340
1 month ago 00:26:36 699
1 month ago 00:10:33 4.5K
1 month ago 00:08:39 4
1 month ago 00:03:37 2
1 month ago 00:31:39 39
1 month ago 00:02:54 5K
1 month ago 00:25:36 1.9K
1 month ago 00:00:02 4
1 month ago 00:30:25 1
1 month ago 00:14:48 1
1 month ago 00:38:08 1
1 month ago 00:36:12 1
1 month ago 00:35:27 1
1 month ago 00:57:09 1
1 month ago 02:35:03 1
1 month ago 02:40:14 1
1 month ago 00:30:25 1
1 month ago 01:10:58 1
1 month ago 00:36:08 1
1 month ago 00:32:47 5
1 month ago 01:11:51 1
